大钻压下三牙轮钻头牙齿受力测试与分析

1991年 13卷 第2期
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TEST AND ANALYSIS OF LOADS ON TEETH OF TRICONE BIT UNDER HIGH BIT-WEIGHT
Zhong Gong-xiang
(石油机械系)
(Department of Mechanical Engineering)
牙轮钻头; 牙齿载荷; 测试装置; 试验;
Cone bit; Load on teeth of the bit; Test device; Test;
10.3863/j.issn.1000-2634.1991.02.10